Exodus 6:25
Aaron’s son Eleazar married one of the daughters of Putiel, and she bore him Phinehas. These were the heads of the Levite families by their clans.

Numbers 3:27-28
From Kohath came the clans of the Amramites, the Izharites, the Hebronites, and the Uzzielites; these were the clans of the Kohathites. / The number of all the males a month old or more was 8,600. They were responsible for the duties of the sanctuary.

Numbers 26:57-58
Now these were the Levites numbered by their clans: The Gershonite clan from Gershon, the Kohathite clan from Kohath, and the Merarite clan from Merari. / These were the families of the Levites: The Libnite clan, the Hebronite clan, the Mahlite clan, the Mushite clan, and the Korahite clan. Now Kohath was the father of Amram,

1 Chronicles 23:12-13
The sons of Kohath: Amram, Izhar, Hebron, and Uzziel—four in all. / The sons of Amram: Aaron and Moses. Aaron and his descendants were set apart forever to consecrate the most holy things, to burn incense before the LORD, to minister before Him, and to pronounce blessings in His name forever.

1 Chronicles 24:1-3
These were the divisions of the descendants of Aaron. The sons of Aaron were Nadab, Abihu, Eleazar, and Ithamar. / But Nadab and Abihu died before their father did, and they had no sons; so Eleazar and Ithamar served as priests. / With the help of Eleazar’s descendant Zadok and Ithamar’s descendant Ahimelech, David divided them according to the offices of their service.

1 Chronicles 9:14-15
From the Levites: Shemaiah son of Hasshub, the son of Azrikam, the son of Hashabiah, a descendant of Merari; / Bakbakkar, Heresh, Galal, and Mattaniah son of Mica, the son of Zichri, the son of Asaph;

2 Chronicles 29:12
Then the Levites set to work: Mahath son of Amasai and Joel son of Azariah from the Kohathites; Kish son of Abdi and Azariah son of Jehallelel from the Merarites; Joah son of Zimmah and Eden son of Joah from the Gershonites;

Nehemiah 12:22-23
In the days of Eliashib, Joiada, Johanan, and Jaddua, during the reign of Darius the Persian, the heads of the families of the Levites and priests were recorded. / As for the descendants of Levi, the family heads up to the days of Johanan son of Eliashib were recorded in the Book of the Chronicles.

Nehemiah 12:26
They served in the days of Joiakim son of Jeshua, the son of Jozadak, and in the days of Nehemiah the governor and Ezra the priest and scribe.

Hebrews 7:11-12
Now if perfection could have been attained through the Levitical priesthood (for on this basis the people received the law), why was there still need for another priest to appear—one in the order of Melchizedek and not in the order of Aaron? / For when the priesthood is changed, the law must be changed as well.

Hebrews 7:23-24
Now there have been many other priests, since death prevented them from continuing in office. / But because Jesus lives forever, He has a permanent priesthood.

Hebrews 7:27-28
Unlike the other high priests, He does not need to offer daily sacrifices, first for His own sins and then for the sins of the people; He sacrificed for sin once for all when He offered up Himself. / For the law appoints as high priests men who are weak; but the oath, which came after the law, appointed the Son, who has been made perfect forever.

Hebrews 8:1-2
The point of what we are saying is this: We do have such a high priest, who sat down at the right hand of the throne of the Majesty in heaven, / and who ministers in the sanctuary and true tabernacle set up by the Lord, not by man.

Hebrews 9:6-7
When everything had been prepared in this way, the priests entered regularly into the first room to perform their sacred duties. / But only the high priest entered the second room, and then only once a year, and never without blood, which he offered for himself and for the sins the people had committed in ignorance.